layui.use(['jquery', 'layer'], function() {
    var $ = layui.jquery;
    $.common = {
        tableLimits: function () {
            var limits = [30, 60, 90, 120];
            return limits;
        },

        tableWhere: function () {
            var where = {
                field: 'id',//排序字段
                order: 'desc',//排序方式
            };
            return where;
        },

    };
});